By comparing WHO International Standard Terminologies on Traditional Medicine in the Western Pacific Region with International Standard Chinese-English Basic Nomenclature of Chinese Medicine from the aspects of word-formation methods, translation methods and specific noun terminology translation methods, this article analyzed the advantages and disadvantages in the translation of pulse condition name terms (floating pulse, deep pulse, rapid pulse, slow pulse, feeble pulse, replete pulse kinds of pluse condition, and intermittent pulse, large pulse, soft pulse) in the two International Standards, with a purpose to provide references for the work of the international standardization of TCM terms.

OBJECTIVETo evaluate the effect of increasing cardiopulmonary bypass (CPB) flow volume in improving outcome of patients with carotid artery stenosis performed coronary artery bypass grafting (CABG) procedure.

METHODSFifty-one patients data collected from January 2006 to March 2008 and divided into two groups (A and B) based on the degree of the carotid artery stenosis diagnosed by ultrasound. Group A included 15 cases with one or both carotid artery stenosis more than 50%, 14 male and 1 female, aged (68.5 +/- 7.7) years old, 14 with hypertension, 2 with diabetes, 6 with myocardial infarction, 3 with cerebral infarction. Group B included 36 cases with stenosis less than 50%, 34 male and 2 female, aged (62.4 +/- 10.2) years old, 28 with hypertension, 7 with diabetes, 20 with myocardial infarction. Increasing CPB flow volume in A group to compare cerebral blood flow (CBF) within procedure in both groups.

RESULTSCPB flow volume in group A was much higher than it in group B (P = 0.001). Mean arterial blood pressure in group A was (67.0 +/- 9.1) mm Hg (1 mm Hg = 0.133 kPa), higher than group B (59.0 +/- 7.1) mm Hg (P = 0.009). There was no significant difference of CBF within procedure and neuropsychologic performance in both group as result.

CONCLUSIONFor the patients presenting with carotid artery stenosis undergoing the procedure of CABG with CPB, increasing CPB flow volume could improve significantly diseased side cerebral blood flow and might reduce neurological complications.

Aged ; Brain ; blood supply ; Cardiopulmonary Bypass ; methods ; Carotid Stenosis ; complications ; physiopathology ; Coronary Artery Bypass ; methods ; Female ; Humans ; Male ; Middle Aged ; Myocardial Infarction ; complications ; physiopathology ; surgery ; Postoperative Complications ; prevention & control ; Prognosis ; Regional Blood Flow ; Treatment Outcome

OBJECTIVETo investigate effects of intermittent negative pressure on osteogenesis in human bone marrow-derived stroma cells (BMSCs) cultured in vitro.

METHODSThe third passage cells were divided into negative pressure treatment group and control group. The cells in the treatment group were induced by negative pressure intermittently (pressure: 17 kPa, 30 min per time, and four times of each day). The cells in the control group were cultured in conventional condition. The osteogenesis of BMSCs was examined by phase-contrast microscopy. The alkaline phosphatase (ALP) activities were determined. The expression of collagen type I was detected by immunohistochemistry method. The mRNA expressions of osteoprotegerin (OPG) and osteoprotegerin ligand (OPGL) in BMSCs were analyzed by real-time polymerase chain reaction (PCR).

RESULTSBMSCs showed a typical appearance of osteoblast after 2 weeks of induction by intermittent negative pressure. The activity of ALP increased significantly, and the expression of collagen type I was positive. In the treatment group, the mRNA expression of OPG increased significantly (P < 0.05) and the mRNA expression of OPGL decreased significantly (P < 0.05) after 2 weeks, compared with the control. However, 3 days after the exposure to 2-week negative pressure, these were no significantly different from that of the control group (P > 0.05).

CONCLUSIONIntermittent negative pressure could promote osteogenesis in BMSCs in vitro.

Bone Marrow Cells ; physiology ; Cell Culture Techniques ; Collagen Type I ; analysis ; Humans ; Osteogenesis ; Osteoprotegerin ; genetics ; Pressure ; RANK Ligand ; genetics ; RNA, Messenger ; analysis ; Stromal Cells ; physiology

OBJECTIVETo investigate the levels of blood pressure and serum lipids, and examine the relationship between hypertension and hyperlipidemia in Hei Yi Zhuang Chinese living in Guangxi.

METHODSA total of 1056 people of Hei Yi Zhuang ethnicity were studied. Blood pressure, body height, body weight, and serum levels of lipids and apolipoprotein were measured. The data were compared with those in 925 people of Han ethnicity, who live in the same region.

RESULTSSystolic blood pressure and pulse pressure were significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). The prevalence of isolated systolic hypertension and hypertension was also significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). Serum concentrations of total cholesterol, triglycerides, low-density lipoprotein cholesterol, and apolipoprotein (Apo) B, and the prevalence of hypercholesterolemia and hyperlipidemia were significantly lower in Hei Yi Zhuang than Han Chinese (P < 0.05). Serum concentrations of high-density lipoprotein cholesterol and the Apo A1 to Apo B ratio were significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). The prevalence of hypertension in Hei Yi Zhuang Chinese was positively associated with triglycerides (r = 0.425, P < 0.05), whereas the prevalence of hypertension in Han Chinese was positively correlated with total cholesterol (r = 0.623, P < 0.001).

CONCLUSIONThe present study revealed a significant difference in blood pressure and serum lipids between Hei Yi Zhuang and Han ethnic groups, and an association between hypertension and hyperlipidemia.

Adult ; Aged ; Asian Continental Ancestry Group ; ethnology ; Blood Pressure ; China ; epidemiology ; Female ; Humans ; Hyperlipidemias ; epidemiology ; ethnology ; Hypertension ; epidemiology ; ethnology ; Lipids ; blood ; Male ; Middle Aged ; Prevalence ; Sampling Studies ; Young Adult

This study was purposed to detect the mutation of isocitrate dehydrogenase 1 (IDH-1) gene in patients with acute myeloid leukemia (AML) and to explore its clinical significance. The genomic DNA was extracted from mononuclear cells (MNC) of bone marrow or peripheral blood in 205 adult AML patients, the exon 4 of IDH1 gene was amplified by PCR, then the sequencing and comparison were performed. The results showed that IDH1 mutation was detected in 9 (4.39%) of 205 AML patients. There were 6 cases of R132H mutation, 1 of R132L mutation, 1 of R132G mutation and 1 of R132S mutation. Significantly more IDH1 aberrations were detected in AML-M2 (P = 0.002) than other types. And the 9 patients with IDH1 mutation were characterized by low platelet count which was lower than patients with wild type IDH1 (P = 0.003). IDH1 mutation combined with FLT3/ITD mutation was found in 5 cases, c-kit mutation in 1, NPM1 mutation in 2, and IDH1 mutation with CEBPA or WT1 mutation was not found, which revealed a significant interaction between IDH1 mutation and the FLT3/ITD positive genotype or the CEBPA wild-type. IDH1 mutation were detected in 4 of 71 (5.63%) CN-AML. There was no significant difference of IDH1 mutation incidence between the normal and abnormal karyotypes. It is concluded that the rate of IDH1 mutation was 4.39% in Chinese AML patients. IDH1 mutation is significantly associated with AML-M2, lower platelet counts in peripheral blood, FLT3/ITD mutation and CEBPA wild-type, but not with age, white blood cell count in peripheral blood, karyotype, NPM1, c-kit or WT1 mutation.
Adolescent ; Adult ; Aged ; DNA Mutational Analysis ; Female ; Humans ; Isocitrate Dehydrogenase ; genetics ; Karyotyping ; Leukemia, Myeloid, Acute ; genetics ; Male ; Middle Aged ; Mutation ; Young Adult

Objective To observe the effects of high fat dietinduced elevation of blood glucose on the microvascular function of testis and male reproduction in C57BL/6 mice. Methods A total of 40 male C57BL/6 mice were randomly divided into control group and high fat diet (HFD) group (n =20). The mice in HFD group were fed with high fat diet for 20 weeks. Blood glucose and body weight were measured weekly. The permeability of bloodtestis barrier was evaluated by intraperitoneal injection of Evans blue. The blood flow of testicular microcircu-lation and the frequency and amplitude of microvascular vasomotion were detected by laser Doppler blood flow ima-ging system. The morphology of testicular tissue was observed by HE staining. The expressions of platelet- endothelial cell adhesion molecule-1 (PECAM-1/CD31) in testicular microvascular endothelial cells and prolifera-ting cell nuclear antigen (PCNA) in spermatogenic cells were detected by immunohistochemistry. The apoptosis of spermatogenic cells was observed by TUNEL staining. Results The body weight and blood glucose of HFD group were significantly higher than those in control group (P＜0.01). Evans blue staining showed that the integrity of blood-testis barrier of HFD group was damaged, and increased permeability was observed in seminiferous tubules. In HFD group, the mean blood flow of testis and the frequency and amplitude of microvascular vasomotion were sig-nificantly lower than those in control group (P＜0.01). The number of spermatogenic epithelial cells and the thickness of seminiferous epithelium decreased. The expressions of CD31 in microvascular endothelial cells and PCNA in spermatogenic cells were significantly lower in HFD group than those in control group (P＜0.01). The apoptosis level of spermatogenic cells was higher than that in the control group (P <0.01). Conclusions Increased blood glucose level induced by high fat diet in mice can impair the testicular microvasculature and damage the integrity of blood-testis barrier and injure the structure of seminiferous epithelium in mice.

Objective: To discuss the use of butterfly costal cartilage as columella strut graft. Methods: On the costal cartilage that being cut, butterfly graft was designed length of 2.8 cm, upper and lower end thickness of 5 mm, middle part thickness of 1.5 mm. The lower end was designed with a groove about 1 cm in length, the width of the lower end of the butterfly graft was determined according to the degree of retraction at the caudal end of the septum, then insert to the nasal crest. The posterior end of two lamella grafts was sutured and fixed with the middle part of the nasal columnar strut graft. Results: From November 2016 to March 2018, about 150 patients underwent rhinoplasty with this method, follow-up was 3 to 12 months. Two cases had mild nasal tip deviation one month after surgery and were adjusted with auricular cartilage three months later. Three patients had mild postoperative hyporotation and adjustment three months postoperatively, residual had good shape. Conclusions The stability and controllability of the sphenoid columella strut graft are good, out of shape not easily, It is a worthy clinical method.

Model informed precision dosing (MIPD) is a new concept to guide precision dosing for individual patient by modeling and simulation based on the available information about the individual patient, medications and the disease. Compared to the empirical dosing, MIPD could improve the efficacy, safety, economics and adherence of the pharmacotherapy according to the individual's pathophysiology, genotyping and disease progression. This consensus report provides a brief account of the concept, methodology and implementation of MIPD as well as clinical decision supporting systems for MIPD. The status and future advancing of MIPD was also discussed to facilitate the appropriate application and development of MIPD in China.

Adenocarcinoma ; complications ; drug therapy ; metabolism ; Aged ; Antineoplastic Agents ; therapeutic use ; Fusion Proteins, bcr-abl ; metabolism ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; diagnosis ; etiology ; metabolism ; Male ; Organoplatinum Compounds ; therapeutic use ; Stomach Neoplasms ; drug therapy ; metabolism

Objective:To retrospectively analyze the efficacy and safety of dupilumab in the treatment of bullous pemphigoid (BP) .Methods:Clinical data were collected from BP patients who received injections of dupilumab at an initial dose of 600 mg followed by an every-2-week regimen at a dose of 300 mg (the frequency of injections could be increased if necessary) in Department of Dermatology, Peking University First Hospital from October 2020 to October 2021, and their clinical manifestations and changes in laboratory indices were analyzed.Results:A total of 21 BP patients treated with dupilumab were included in this study. Nineteen (90.5%) patients achieved complete or marked disease control after 2-week treatment with dupilumab; 12 patients were followed up for 16 weeks, and all maintained complete disease control at 16 weeks. All patients had a bullous pemphigoid disease area index (BPDAI) score of 122.5 ± 51.1 points at baseline, which decreased to 30.6 ± 27.4 points after 2-week treatment with dupilumab ( t = 8.53, P < 0.001) , and continued to decrease to 12.7 ± 9.1 points after 4-week treatment ( t = 9.73, P < 0.001) . Pruritus was markedly relieved in all the 21 patients within 4-week treatment with dupilumab. Among 10 patients with elevated eosinophil counts at baseline, the eosinophil counts markedly decreased in 9 after treatment. The serum IgE level was elevated in 7 patients at baseline, which markedly decreased in 6 after treatment. Viral conjunctivitis occurred in 1 (4.8%) patient, and no adverse reactions were observed in other patients. Conclusion:Dupilumab is effective in the control of BP and relief of pruritus, with a favorable safety profile.